| Year | Champion | Runner-Up |
| 2007 | Havasu (AZ) Heat | Hays (KS) Larks |
| 2006 | Santa Barbara (CA) Foresters | Derby (KS) Twins |
| 2005 | Prairie Gravel (IL) | Santa Barbara (CA) Foresters |
| 2004 | Aloha Knights (OR) | Mat-Su (AK) Miners |
| 2003 | Chinese Taipei | Santa Barbara (CA) Foresters |
| 2002 | Fairbanks (AK) Goldpanners | Anchorage (AK) Glacier Pilots |
| 2001 | Anchorage (AK) Glacier Pilots | Hays (KS) Larks |
| 2000 | Liberal (KS) BeeJays | Hays (KS) Larks |
| 1999 | Dallas (TX) Phillies | Kenai (AK) Peninsula Oilers |
| 1998 | El Dorado (KS) Broncos | Nevada (MO) Griffons |
| 1997 | Mat-Su (AK) Miners | Nevada (MO) Griffons |
| 1996 | El Dorado (KS) Broncos | Tacoma (WA) Timbers |
| 1995 | Team USA | Hays (KS) Larks |
| 1994 | Kenai (AK) Peninsula Oilers | Wichita (KS) Broncos |
| 1993 | Kenai (AK) Peninsula Oilers | Beatrice (NE) Bruins |
| 1992 | Midlothian (IL) White Sox | Liberal (KS) BeeJays |
| 1991 | Anchorage (AK) Glacier Pilots | Kenai (AK) Peninsula Oilers |
| 1990 | Wichita (KS) Broncos | Midlothian (IL) White Sox |
| 1989 | Wichita (KS) Broncos | Grand Rapids (MI) Sullivans |
| 1988 | Everett (WA) Merchants | Midlothian (IL) White Sox |
| 1987 | Mat-Su (AK) Miners | Wichita (KS) Broncos |
| 1986 | Anchorage (AK) Glacier Pilots | Grand Rapids (MI) Sullivan-Polynesians |
| 1985 | Liberal (KS) BeeJays | North Pole (AK) Nicks |
| 1984 | Grand Rapids (MI) Sullivan-Polynesians | Liberal (KS) BeeJays |
| 1983 | Grand Rapids (MI) Sullivan-Polynesians | Fairbanks (AK) Goldpanners |
| 1982 | Santa Maria (CA) Indians | Anchorage (AK) Glacier Pilots |
| 1981 | Clarinda (IA) A’s | Liberal (KS) Bee Jays |
| 1980 | Fairbanks (AK) Goldpanners | Liberal (KS) BeeJays |
| 1979 | Liberal (KS) BeeJays | Santa Maria (CA) Indians |
| 1978 | Boulder (CO) Collegians | Rapid City (SD) Macy’s Diesels |
| 1977 | Kenai (AK) Peninsula Oilers | Fairbanks (AK) Goldpanners |
| 1976 | Fairbanks (AK) Goldpanners | Anchorage (AK) Glacier Pilots |
| 1975 | Boulder (CO) Collegians | Fairbanks (AK) Goldpanners |
| 1974 | Fairbanks (AK) Goldpanners | Boulder (CO) Collegians |
| 1973 | Fairbanks (AK) Goldpanners | Liberal (KS) BeeJays |
| 1972 | Fairbanks (AK) Goldpanners | Anchorage (AK) Glacier Pilots |
| 1971 | Anchorage (AK) Glacier Pilots | Fairbanks (AK) Goldpanners |
| 1970 | Grand Rapids (MI) Sullivans | Anchorage (AK) Glacier Pilots |
| 1969 | Anchorage (AK) Glacier Pilots | Liberal (KS) BeeJays |
| 1968 | Liberal (KS) BeeJays | Jackson (MS) Braves |
| 1967 | Boulder (CO) Collegians | Honolulu (HI) Islanders |
| 1966 | Boulder (CO) Collegians | West Point (MS) Packers |
| 1965 | Wichita (KS) Dreamliners | Liberal (KS) BeeJays |
| 1964 | Wichita (KS) Glassmen | Fairbanks (AK) Goldpanners |
| 1963 | Wichita (KS) Dreamliners | Ponchatoula (LA) Athletics |
| 1962 | Wichita (KS) Dreamliners | Fairbanks (AK) Goldpanners |
| 1961 | Ponchatoula (LA) Athletics | Grand Rapids (MI) Sullivans |
| 1960 | Grand Rapids (MI) Sullivans | Ponchatoula (LA) Athletics |
| 1959 | Houston (TX) Fed | Mart Elgin (IL) Athletics |
| 1958 | Drain (OR) Black Sox | Alpine (TX) Cowboys |
| 1957 | Sinton (TX) Plymouth Oilers | Ft Wayne (IN) Dairymen |
| 1956 | Ft Wayne (IN) Dairymen | Deming (WA) Loggers |
| 1955 | Wichita (KS) Boeing Bombers | Sinton (TX) Plymouth Oilers |
| 1954 | Wichita (KS) Boeing Bombers | Springfield (MO) Generals |
| 1953 | Ft Leonard Wood (MO) Hilltoppers | Wichita (KS) Boeing Bombers |
| 1952 | Ft Meyer (VA) Military District of WA | Ft Leonard Wood (MO) Hilltoppers |
| 1951 | Sinton (TX) Plymouth Oilers | Atwater (CA) Packers |
| 1950 | Ft Wayne (IN) Capeharts | Elk City (OK) Elks |
| 1949 | Ft Wayne (IN) G-E Club | Golden (CO) Coors |
| 1948 | Ft Wayne (IN) G-E Club | Elkin (NC) Chatham Blanketeers |
| 1947 | Ft Wayne (IN) G-E Club | Golden (CO) Coors |
| 1946 | St Joseph (MI) Auscos | Carmichael (CA) Firemen |
| 1945 | Enid (OK) Army Air Field | Orlando (FL) Army Air Base |
| 1944 | Sherman Field (KS) Flyers | Enid (OK) Army Air Field |
| 1943 | Camp Wheeler (GA) Spokes | Enid (OK) Army Air Field |
| 1942 | Wichita (KS) Boeing Bombers | Waco (TX) Dons |
| 1941 | Enid (OK) Champlins | Waco (TX) Dons |
| 1940 | Enid (OK) Champlins | Mt Pleasant (TX) Cubs |
| 1939 | Duncan (OK) Halliburtons | Mt Pleasant (TX) Cubs |
| 1938 | Buford (GA) Bona Allens | Enid (OK) Eason Oilers |
| 1937 | Enid (OK) Eason Oilers | Buford (GA) Bona Allens |
| 1936 | Duncan (OK) Halliburtons | Buford (GA) Bona Allens |
| 1935 | Bismarck (ND) Corwin Churchill | Duncan (OK) Halliburtons |
